TREA

Osamu Shinkai

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  • Komaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bending apparatus for a long material
    • Patent number 6,711,927
    • Issue date Mar 30, 2004
    • NHK Springs Co., Ltd.
    • Tsutomu Furuyama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Bending apparatus for a long material
    • Publication number 20020088265
    • Publication date Jul 11, 2002
    • Tsutomu Furuyama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...